APA (7th ed.) Citation

Beardsley, T. (1997). Agent angst. Scientific American, 276(2), 16. https://doi.org/10.1038/scientificamerican0297-16b

Chicago Style (17th ed.) Citation

Beardsley, Tim. "Agent Angst." Scientific American 276, no. 2 (1997): 16. https://doi.org/10.1038/scientificamerican0297-16b.

MLA (9th ed.) Citation

Beardsley, Tim. "Agent Angst." Scientific American, vol. 276, no. 2, 1997, p. 16, https://doi.org/10.1038/scientificamerican0297-16b.